Submission #1332719

#	Time	Username	Problem	Language	Result	Execution time	Memory
1332719		simplemind_31	Boxes with souvenirs (IOI15_boxes)	C++20	10 / 100	0 ms	344 KiB

boxes

#include "boxes.h"
#include <bits/stdc++.h>
#define REV(x) x.rbegin(),x.rend()
using namespace std;
typedef long long ll;

ll delivery(int N, int K, int L, int p[]) {
    vector<int> p1,p2;
    for(int i=0;i<N;i++){
        if(p[i]*2<=L)p1.push_back(p[i]);
        else p2.push_back(L-p[i]);
    }
    ll iz=0,de=0;
    sort(REV(p1));
    sort(REV(p2));
    for(int i=0;i<p1.size();i+=K){
        iz+=min(2*p1[i],L);
    }
    for(int i=0;i<p2.size();i+=K){
        de+=min(2*p2[i],L);
    }
    return iz+de;
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 15
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 30